You’re out of free articles.
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
Sign In or Create an Account.
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Welcome to Heatmap
Thank you for registering with Heatmap. Climate change is one of the greatest challenges of our lives, a force reshaping our economy, our politics, and our culture. We hope to be your trusted, friendly, and insightful guide to that transformation. Please enjoy your free articles. You can check your profile here .
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Subscribe to get unlimited Access
Hey, you are out of free articles but you are only a few clicks away from full access. Subscribe below and take advantage of our introductory offer.
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Create Your Account
Please Enter Your Password
Forgot your password?
Please enter the email address you use for your account so we can send you a link to reset your password:
That enormous battery can do a lot more than propel your car down the road.
Many new cars and trucks come with modes to optimize driving. Anyone who’s watched an episode of Top Gear has seen the hosts extoll the virtues of sport mode, which makes steering tighter and more responsive, or off-road mode, which allows a 4X4 to better cross muddy terrain.
Electric vehicles have their own performance modes, like Tesla’s “launch control” that sends the Model S screaming off the starting line. But some of the most interesting things an electric car can do happen when it’s sitting still. Because the giant battery along the bottom of an EV can do a lot more than propel the car down the road, EV-makers have realized they can use this reserve of electricity to create quality-of-life features that wouldn’t be possible in gasoline cars.
There used to be a set of no-nos when it came to sitting in the car. Running the air conditioner, listening to music, or leaving the headlights on without the motor running would tax the boxy 12-volt battery found under the hood. Overdo it and you might need to talk a stranger into a jump-start, something I learned the hard way when I was a pre-teen and depleted the battery in my parents’ Pontiac minivan waiting for them to escape a meeting.
Cars got better about this issue as the years went by, but electric vehicles nearly negate the problem entirely. Consider the modern sin of leaving one’s pets behind. States like California have laws against leaving an animal unattended in a hot car, and for good reason — without ventilation, a vehicle interior can get even hotter than the outside air. Combustion cars can’t (or shouldn’t) keep the air conditioner on without also running the engine, which prevents you from keeping the pooch nice and cool.
Not so in the EV age. Rivian and Tesla both have pet modes that will use the battery’s electricity to run climate control while you run into Walgreens while Walter the terrier stays behind. Both brands display a cheery cartoon dog on the large center touchscreen, alongside a message to would-be Good Samaritans that the cabin is holding a pleasing and pleasant temperature.
Pet modes come with safeguards. They can’t be used if the battery is too low, for example, to prevent a scenario in which the car runs out of juice and can no longer cool the dog. Still, they can’t guard against the fact that this new technology runs against a societal stigma against leaving pets in the car. (I keep paper signs in my Model 3 that read “AC ON, DOG IS FINE” to dissuade passersby from breaking a window or calling the authorities.)
Humankind benefits from EV climate features, too. Leaving the heat or AC on indefinitely bleeds a few miles of range from the battery, but doesn’t endanger your ability to get the car started again. You could even sleep in the comfort of a climate-controlled room on wheels (or park cranky kids in front of Encanto on the touchscreen). Tesla offers Camp Mode for this very purpose, promising that an entire night uses only about 10 percent of the battery. Rivian’s is especially high-tech: It tweaks the truck's suspension to keep it level on uneven ground, and allows owners to shine their headlights to illuminate the campsite, a definite battery-killer in a combustion car.
These applications are mere extensions of the familiar, giving traditional car accessories a lot more staying power. The transformative potential of driving a battery on wheels would be the ability to use that electricity supply for, well, anything you want.
The technical name is bidirectional, or two-way, charging. The Ford F-150 Lightning includes this feature, and its advertising touts that the electric truck can plug into your home to provide days of backup power in the event of a blackout. Tesla’s initial round of Cybertruck marketing proclaimed that the steel beast would become the mobile heart of a jobsite, with power tools running on battery power thanks to an array of outlets on the vehicle’s exterior.
Two-way charging makes an EV more technically complex, since the direct current (DC) power the car uses would need to be transformed back into alternating current (AC) to run other applications. But the possibilities are enticing for the electric vehicle owner. EVs that remain plugged in while not in use could feed energy back onto the electrical grid, just as homes with solar panels can pass on excess energy. Such a setup could help avoid blackouts by creating an alternative source of stored electricity — not to mention generate income for EV owners who are technically selling power back to the grid.
It is coming, if slowly. Tesla, having resisted bidirectional, said this spring that it would adopt the technology within a couple of years. Other automakers have introduced some limited versions of it.
Someday soon, then, your car, flashlight, and backup generator may be one and the same.
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
On PJM pressure, Orsted’s approval, and a carbon storage well milestone
Current conditions: Hurricane Kiko, now a Category 3 storm, is expected to bring heavy rainfall to Hawaii this week as wind speeds roar up to 125 miles per hour • Dry air in the Caribbean is stymying any tropical storm from gaining wind intensity • Tropical Storm Tapah strengthened to a typhoon over China on Monday morning.
U.S. immigration authorities arrested hundreds of South Korean workers at a Hyundai battery plant in Georgia, in a move already prompting geopolitical blowback that could threaten efforts to reestablish manufacturing in the United States. After U.S. Immigration and Customs Enforcement officers conducted their biggest workplace raid since President Donald Trump took office again on Thursday, the South Korean government chartered planes to ferry detained workers back home. At an emergency meeting in Seoul, South Korean Foreign Minister Cho Hyun said his government was “deeply concerned,” and that he would consider flying to the U.S. to meet with the Trump administration. Most of the 475 people arrested at the electric vehicle battery plant — a joint venture between automaker Hyundai and the battery company LG Energy Solution – were South Korean nationals. Videos of the arrests showed the workers’ wrists and ankles wrapped in chains as they were led away.
“You are already poorer because of this idiocy, you just don’t know it yet,” Heatmap’s Robinson Meyer wrote in a post on X, in response to a video of ICE agents chaining workers at the wrists and ankles. “This will crush American manufacturing know-how.”
Under a solar panel in Pennsylvania. Drew Hallowell/Getty Images for NASCAR
Political pressure is mounting on the nation’s largest grid operator to make hooking up new power sources easier amid surging demand. In remarks made as part of a public process for overhauling the grid’s rules, the governors of Pennsylvania, New Jersey, Maryland, and Illinois called on the PJM Interconnection to streamline the process to connect new resources to the grid, citing ERCOT, the independent power system in Texas, as an example of a successful model. “We must open all feasible pathways to bring additional electrons to our grid,” the governors said in a public comment highlighted on X by energy researcher Tyler Norris.
The push comes as PJM is fending off criticism from big tech companies and data centers over a proposal that would allow the grid to encourage big power users to pare back consumption when demand is particularly high. The backlash isn’t surprising to Abraham Silverman, a former lawyer for the New Jersey Board of Public Utilities and an assistant research scholar at Johns Hopkins. As he explained to Heatmap’s Matthew Zeitlin: “The existing rules are financially very favorable to the data centers.” The focus on adding new generation rather than curtailing new load is consistent with that more traditional approach.
Trump once called the Infrastructure Investment and Jobs Act former President Joe Biden signed in 2021, better known as the Bipartisan Infrastructure Law, “a loser for the U.S.A.” that “patriots will never forget.” Now he’s taking credit for the projects it’s funding. In recent months, signs have gone up around the U.S. bearing the president’s name on bridge projects in Connecticut and Maryland, rail-yard improvements in Seattle, Boston, and Philadelphia, and the replacement tunnel on an Amtrak route between Baltimore and Washington, according to The New York Times. “PRESIDENT DONALD J. TRUMP” a sign by the road in southern Connecticut reads. “REBUILDING AMERICA’S INFRASTRUCTURE.”
Republicans had previously balked at similar signs bearing Biden’s name. As Heatmap’s Emily Pontecorvo wrote, “Senator Ted Cruz of Texas lodged a grievance with the Office of Special Counsel alleging Biden had violated the Hatch Act by using taxpayer dollars to pay for ‘nothing more than campaign yard signs.’” Republican Senator Joni Ernst of Iowa (who recently announced her intention not to seek reelection after becoming a target of Trump supporters) gave the signs one of her monthly “squeal awards” last year, demanding to know how much they cost.
Orsted’s shareholders on Friday backed the company’s plans to shore up its finances by raising $9.4 billion on the stock market to fend off attacks from the Trump administration. The approval came even as the world’s largest offshore wind developer cut its profit guidance for the year as lower-than-expected wind speeds dinged the company’s planned power output for the year. At an investor meeting in Copenhagen that the Financial Times described as “extraordinary,” at least 98.5% of shareholders voted in favor of authorizing the issuance of new shares.
The Sweetwater Carbon Storage Hub completed drilling for the nation’s deepest carbon storage well in Wyoming. The project, a collaboration between the University of Wyoming’s School of Energy Resources and the company Frontier Infrastructure holdings, reached a vertical depth of 18,437 feet. Preliminary data from the well “is highly encouraging,” according to the nonprofit newsroom Oil City News. “This deeper well gives us a more complete picture of the subsurface, reinforcing our commitment to building scalable, practical carbon solutions for Wyoming’s key industries,” said Robby Rockey, president and co-CEO of Frontier.
Still, as I reported in this newsletter last week, the new research from the International Institute for Applied Systems Analysis and Imperial College London found “a prudent global limit” of around 1.46 trillion tons of CO2 that can be safely stored in geologic formations. That’s “almost 10 times smaller than estimates proposed by industry that have not considered risks to people and the environment.”
A long-term study spanning more than 50 years found that beavers that have returned to the Evo region in southern Finland increased habitat biodiversity as a result of how they engineer the ecosystem with dams. “While the positive effects of the changes brought about by beavers in the boreal region are significant, their long-term effects on biodiversity dynamics remain partly unknown. This is why long time series are needed to understand the far-reaching ecological effects of these changes,” Petri Nummi, a senior lecturer at the University of Helsinki and an author of the paper, said in a press release.
Using more electricity when it’s cheap can pay dividends later.
One of the best arguments for electric vehicles is the promise of lower costs for the owner. Yes, EVs cost more upfront than comparable gas-powered cars, but electric cars are cheaper to fuel and should require less routine maintenance, too. (Say goodbye to the 3,000-mile oil change.)
What about the societal scale, though? As the number of EVs on the road continues to rise, more analysts are putting forth the argument that EV ownership could lead to lower energy bills for everyone, even the people who don’t buy them.
The idea may be counterintuitive, given the prevailing narrative about voracious appetite for electricity. EVs do require a lot of energy. Electricity demand for EVs in the U.S. jumped 50% from 2023 to 2024 alone as more Americans bought electric, and the research group Ev.energy says demand could triple by 2030. Studies suggest that replacing every internal combustion vehicle in the country with an EV would eat up as much as 29% of American electricity.
Meanwhile, the grid is struggling to keep up — it is, after all, much more difficult to add more megawatts to the capacity of our power system than it is to put a few more EVs on the road. The obvious inference would then seem to be that a battery-powered car fleet could cause an energy crunch and spike in prices.
A new report from Ev.energy, however, argues that if we got smarter about how and when we charge our cars, their presence could actually cut costs for the average American by 10%. The gains could be even better if EVs reach their true potential as a way to give the grid a unique kind of flexibility and resilience.
Compare an electric car to a data center, the other application painted as a ticking time bomb for electricity prices. Worries about the energy-gobbling habits of AI-powering servers are well-founded, given their 24/7 appetite. An EV, however, needs to charge only once in a while. In fact, most people don’t need to charge every day, given the range of modern EVs and the driving habits of the typical American.
As we've covered before, it’s when you charge that matters. Optimizing EV charging can be a helpful way to ease pressure on the power grid and align EV charging with the availability of clean energy.
Here in California, which has far and away the most EVs in America, TV commercials remind us to use less energy between 4 p.m. and 9 p.m., when the state is dealing with rising residential energy use just as solar power is tapering off for the day. It would cause a grid crisis if every EV owner charged as soon as they got home from work. Having EV owners charge their cars overnight, a period of low demand, helps ease the pressure. So does charging during midday, when California sometimes has more solar energy than it knows what to do with.
When EVs charge in this mindful manner, using energy during times of day when it’s cheap for utilities to provide it, data suggests they can effectively push down electricity prices for everyone. Says one recent report from Synapse Energy: “In California, EVs have increased utility revenues more than they have increased utility costs, leading to downward pressure on electric rates for EV-owners and non-EV owners alike.” As the NRDC points out, California has revenue decoupling in place for its utilities, so “any additional revenue in excess of what was anticipated is returned to all utility customers — not just EV drivers — in the form of lower rates.”
Those rosy figures depend upon drivers following this model and charging during off-peak hours, of course. But with time-of-use rates giving them the financial motivation to charge overnight rather than in the early evening, it’s not an outrageous presumption.
And there’s something else that differentiates EVs from other applications that consume lots of electricity: Thanks to their ability to store a large number of kilowatt-hours over a lengthy period of time, electric vehicles can give back. EVs can be a cornerstone of the virtual power plant model because the cars — those equipped with bidirectional charging capabilities, at least — could feed the energy in their batteries back onto the grid to prevent blackouts, for example. In Australia, the Electric Vehicle Council recently crunched the numbers to argue in favor of incentivizing residents to install vehicle-to-grid infrastructure. Their math indicates Australia would reap more than the government invests because these connected EV would cut everyone’s electricity price.
It’s getting more expensive for the individual to own an EV — the federal tax credit for buying one disappears at month’s end, and punitive yearly fees for EV ownership are coming. Yet it seems that driving electric might be doing your neighbors a favor, and not just by clearing the air.
The energy sector — including oil and gas — and manufacturing took some heavy hits in the latest jobs report.
We got a much better sense of what the American labor market is doing today. And the news was not good.
The economy added only 22,000 jobs last month, far fewer than economists had predicted, according to a new release from the Bureau of Labor Statistics. The new data also shows that the economy gained slightly more jobs in July than we thought at the time, but that it actually lost 13,000 jobs in June — making that month the first since 2020 to see a true decline in U.S. employment.
The unemployment rate now stands at 4.3%, one tenth of a percent higher than it was last month. All in all, the American labor market has been frozen since President Trump declared “Liberation Day” and announced a bevy of new tariffs in April.
On the one hand, some aspects of that job loss shouldn’t be a surprise. As we’ve covered at Heatmap, the Trump administration has spent the past few months attacking the wind, solar, and electric vehicle industries. It has yanked subsidies from new electricity generation, rewritten rules on the fly, and waged an all-out regulatory war on offshore wind farms. Electricity costs are rising nationwide, constraining essentially all power-dependent industries except artificial intelligence.
In short: The news hasn’t been good for the transition industries. But what’s notable in this report is that the job declines are not limited to these green industries. The first eight months of Donald Trump’s presidency have been more and more damaging for the blue collar fields and heavy industries that he promised to help.
For instance: Mining, quarrying, and oil extraction lost 6,000 jobs in August. These losses were led by the oil and gas industry, as well as mining support companies. Other industries — such as coal mining firms — saw essentially no growth or very slightly declines.
More cuts are likely to come soon for the fossil fuel industry. The oil giant ConocoPhillips says it will lay off about a quarter of its roughly 13,000-person workforce before the year is out. The oilfield services company Halliburton has also been shedding workers in recent weeks, according to Reuters. The West Texas benchmark oil price has lost nearly $10 since the year began, and is now hovering around $62. That’s roughly the average breakeven price for drilling new wells in the Permian Basin.
The manufacturing industry has lost 78,000 jobs since the year began. In the past month, it shed jobs almost as fast as the federal government, which has deliberately culled its workforce, as the economic analyst Mike Konczal observed.
This manufacturing weakness is also showing up in corporate earnings. John Deere, the American farm equipment maker, has seen its income degrade through the year. It estimates that Trump’s steel and aluminum tariffs will cost the company $600 million in 2025, and it recently laid off several hundred workers in the Midwest.
Even industries that have previously shown some resilience — and that benefited from the AI boom — have started to stall out a bit. The utility industry lost about 1,000 jobs last month, on a seasonally adjusted basis, according to the new data. (At the same time, the number of non-managerial utility workers slightly increased.) The utility sector has still gained more than 6,000 jobs compared to a year ago.
A few months ago, I quipped that you could call President Trump “Degrowth Donald” because his tax and trade policies seemed intent on raising prices and killing the carbon-intensive sectors of the American economy. (Of course, Trump was doing plenty that radical climate activists didn’t want to see, too, and his anti-renewable campaign has only gotten worse.) Now we’re seeing the president’s anti-growth policies bear fruit. It was a joke then. Now it’s just sad.